Lian Li Bora digitalbuilt-in 12 addressable LEDs (control the lighting effects with just a click)addressable RGB effects (synchronize Bora digital with motherboard by connecting the 5 addressable header)fan Dimension: 120mm x 120mm x 27mmrated voltage: DC 12V (LED voltage 5v)fan speed: 9001800 rpmmax. Air pressure: 1. 46 mm-h2oacoustical noise (min-max. ): 19. 4 29 dbabearing Type: fluid Dynamic bearingled: addressable RGB; Input Power: Max. 5.4W